package com.atguigu.gulimall.product.dao;

import com.atguigu.gulimall.product.entity.AttrAttrgroupRelationEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * 属性&属性分组关联
 * 
 * @author Angel
 * @email 11217304@qq.com
 * @date 2021-07-12 21:24:13
 */
@Mapper
public interface AttrAttrgroupRelationDao extends BaseMapper<AttrAttrgroupRelationEntity> {


    /**
     * 批量删除属性分组关联关系
     * @param relationEntities
     */
    void deleteBatchRelation(@Param("relationEntities") List<AttrAttrgroupRelationEntity> relationEntities);
}
